/Engine/Plugins/Media/ElectraCDM/Source/ElectraCDM/Public/ElectraCDMSystem.h
[ECDMError](API\Plugins\ElectraCDM\ElectraCDM__ECDMError) ReleasePlayerSessionKeys ( [IMediaCDM::IPlayerSession](API\Plugins\ElectraCDM\IMediaCDM\IPlayerSession) * PlayerSession )